1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d498bb8d2843e31fe201a779c558b3724e120fbd4d8a9f7dcf33cd606dfe6f. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a96f89be-f277-4ccf-bc59-b278455dd012.json and https://artists.proofprofile.net/proofs/artist/a96f89be-f277-4ccf-bc59-b278455dd012.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf3b64935f45660cbf4d3a9a9f324755884043ee1105e42838c0db67c7fe8bf. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:09:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRECI1700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc02eb7eab6b56669a28f8298d5d96ed5366f6695c92932a9ab94daa6cfaa2e62. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR04A1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cedddd9c3549245a0953da2426f75b46d02cf29c8c71f2c7c77faaca40b8ce. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR04A1500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1861a811aa03fd8604ed5801583fdcd24d3c55e5594aaa6f51424d1146a94f07. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T04:59:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRECI1600058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e458f92f4f85cfbc9f79a2ede0b096c0b73aca0f430d55db9e1b7b569261000. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BR04A1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f137240d03fb2a80a02687d309694d9c0007105311f01c5dff201a320e909f2. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRECI1600061.
My Own Deceiver (Live At Arènes De Nîmes)
My Own Deceiver - Live At Arènes De Nîmes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56a4008d4d587f5901ae1c84ec00d4a95832da91d02766ab8311c8aa71f8ab6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBMG1900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744c43bb0b788b2d985e8bd0d92c6ee2225b835ad3173e38d5c59c103f665418. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBMG1900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04101b1e9b99ee697d3667d05754b356acc23849b6e9531537deebb794266ab9. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBMG1900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73999bc4c2b2bb322b663a64c3b00fed4ed422f2883316781c0b3f334f973b8b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBMG1900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29dd03da671a16f81c994bb2741fffbf77cb01fb2ef1b662e1b4cde809bad4f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRECI1700102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabafe92f6014b022e757e138004329170f875078226f39cd2ec2871a4ef888e. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBMG2100059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4dfe22c26b0876fd93b361cf03d0b524b01279c26697b631ecd8f0cb2910e4. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXBMG1900036.
We Move As One (feat. Andreas Kisser & Rob Damiani)
Comatose (feat. Jonathan Dörr of Ego Kill Talent)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53130e75e7f031c0d5216bff8a34d4b97bec7086050936549b8071eef3e55b05. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK2100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53130e75e7f031c0d5216bff8a34d4b97bec7086050936549b8071eef3e55b05. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK2100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53130e75e7f031c0d5216bff8a34d4b97bec7086050936549b8071eef3e55b05. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK2100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53130e75e7f031c0d5216bff8a34d4b97bec7086050936549b8071eef3e55b05. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDPK2100043.